Medicine and Health Sciences Commons^™

Tempers Rising: The Effect Of Heat On Spite, Jake C. Cosgrove

Master's Theses

The relationship between heat and harmful outcomes is well documented, with research connecting various adverse economic outcomes to the climate. In the presence of increasing global warming and climate change, understanding why the climate leads to negative economic outcomes is essential for forming peaceful institutions of the future. We study how behavioral economic outcomes change in the presence of heat through a lab experiment involving 1,110 observations conducted in five different countries. This paper specifically focuses on the social preference outcome of spite. We find that increased time exposure to the treatment effect of heat is required to elicit an …

Context, Goals, And Operant Behavior: The Role Of The Prelimbic Cortex And Associated Neural Circuitry, Callum Mark Piper Thomas

Graduate College Dissertations and Theses

Operant (instrumental) conditioning is a laboratory model of voluntary behavior. In its simplest form, performing a particular response, such as a lever press, leads to delivery of a reinforcing outcome (e.g., a sucrose pellet). Operant behaviors can be associated with preceding stimuli (“habits”) or outcomes (“goal-directed actions”). A factor that influences performance of operant behaviors is the context in which they are learned. Contexts can be defined as background stimuli that are present during behavior. For example, eating dessert may occur in the context of a restaurant and the sated feeling of a finished meal. The context for eating dessert, …

Effects Of Waterborne Benzo[A]Pyrene Embryonic Exposure On Development, Behavior, Reproduction, And Mitochondrial Bioenergetics In Zebrafish, Megha Patel

Honors Theses

Benzo[a]pyrene (BaP) is a polycyclic aromatic hydrocarbon (PAH) that is a known carcinogen leading to adverse effects in the development of both humans and animals. BaP is also continuously present in the environment leading to regular exposure via inhalation or ingestion. Because organisms’ early life stages can be more susceptible to contaminant exposure, our focus was on BaP’s adverse impacts on survival, length, weight, behavior, bioenergetic state, and fecundity following developmental exposures. To study BaP’s impacts, zebrafish (Danio rerio) were used as a model organism. BaP is a ligand for the aryl hydrocarbon receptor (AHR in humans; Ahr in …

An Investigation Of The Hot Docs Guide For Weekly Early Intervention Sessions: A Multiple Baseline Design, Cashea Holyfield

USF Tampa Graduate Theses and Dissertations

Many parents of young children across the United States are increasingly impacted by their children’s display of early childhood challenging behavior. Common examples of these behaviors include feeding difficulties, tantrums, whining, crying, and noncompliance (Barbarian, 2007; Hemmeter et al., 2014; Spencer & Coe, 2003). Though the relationship between early childhood behavior problems and future outcomes may not be causal, researchers have consistently concluded that if left unaddressed, children who demonstrate early challenging behavior are likely to experience some difficulties in academic achievement, sociability, school readiness, and mental health (American Academy of Pediatrics, 2002; Turney & McLanahan, 2015). Behavioral parent training …

Predicting Covid-19 Behavior: Is It All Due To Political Orientation?, Caleb Potts

Electronic Theses and Dissertations

ABSTRACT

Adherence to COVID-19 preventing measures is becoming increasingly important as governments across the world realize COVID-19 is not an acute, but a chronic problem. There is, however, disagreement over to what extent COVID-19 is a problem. In the United States, the division appears to be primarily along party lines (Democrat and Republican[1]), though even within parties there is division. This division might be explained by differences in: the behavioral immune system and trust in government. Additional factors to examine include: personality, fear of COVID-19, and religious beliefs. The present study used previously validated self-report measures to assess …

How And Why Do People Value Nature? An Examination Of Nonmaterial Aspects Of Human-Nature Interactions., Tatiana Marquina

Graduate College Dissertations and Theses

Nonmaterial benefits from nature, often labeled as cultural ecosystem services, represent a core dimension of human well-being. Yet despite their importance, these benefits and associated values remain overlooked in environmental assessments and decisions.

This dissertation applies insights from multiple disciplines to document nonmaterial dimensions of human-nature interactions across geographic contexts and user groups. As nonmaterial benefits can be hard to elicit and measure, this work uses multiple existing data collection methods and tests a novel data collection tool. First, I use a qualitative study design to explore values and stewardship practices associated with urban foraging in New York City, NY. …

We All Feel Feelings, Ben Ohene

Theses and Dissertations

Consisting of three illustrated books, We All Feel Feelings is designed as a vehicle for the discussion of emotional and mental health with young boys. These books will help foster a mindset of openness and acceptance through different methods of displaying and understanding emotions.

Discovery Of Distinct Mechanisms Underlying The Relationship Between Drug Taking And Predisposing Behaviors, Tyler A. Roy

Electronic Theses and Dissertations

Drug addiction is a heritable disease characterized by compulsive drug use. The biological mechanisms driving addiction remain largely unknown.¹ Previous studies show shared genetic mechanisms underlying addiction risk phenotypes such as anxiety, depression, and novelty/sensation seeking.^2,3 Therefore, high-throughput behavioral screening of these traits in single gene knockout mice can allow for the rapid detection of addiction risk candidate genes and mechanisms. Many of these traits are represented in the Knock-Out Mouse Program (KOMP) phenotyping pipeline. Of the initial two hundred twenty-one strains screened in this program, we tested nineteen phenodeviant knock-out mouse strains with C57BL/6NJ controls (N = …

Reduced Gabaergic Signaling At The Axon Initial Segment Decreases Vigilance State Transitioning, Austin John Boren

UNLV Theses, Dissertations, Professional Papers, and Capstones

Sleep is a highly regulated homeostatic process that is disrupted in an estimated 50-70 million Americans. Regulation of sleep depends upon coordinated signaling of multiple neurotransmitter systems. In particular, inhibitory gamma-aminobutyric acid (GABA) signaling is required to suppress wake-active brain regions in order to initiate and maintain sleep states. GABA type A receptors (GABAARs) are ionotropic receptors with subunit compositions uniquely enriched on subcellular domains of target cells. α2 subunit-containing GABAARs are the primary target of GABA released onto the axon initial segment (AIS), a site critical for phasing the oscillatory activity of cortical cells. α2-containing GABAARs have previously been …

The Effects Of Stress Mindset Interventions On University Students' Health And Functioning, Abigail Fate

Undergraduate Honors Papers

In modern society, the overwhelming cultural narrative proclaims that stress is detrimental to health and should be limited and avoided at all costs. However, recent research has demonstrated that it is one’s stress mindset, rather than their stress level, that determines the psychological and physiological outcomes. Mindsets are lenses that simplify and order the world, and have been proven to influence daily behavioral and physiological responses to create cascading effects. Recent research has demonstrated that one’s mindset about stress is the demining factor in health, performance, and productivity in response to stressful conditions, and that these mindsets can be manipulated …

Yoga And Its Influence On Children's Behavior, Paige Sellen

The Eleanor Mann School of Nursing Undergraduate Honors Theses

This study looked at the impact ten minutes of daily yoga had on the behavior of elementary school children. Yoga was led by classroom teachers once daily for ten minutes over a sixteen-week period. At weeks one, eight, and sixteen, classroom teachers evaluated student behavior in six categories: personal awareness, attention, rapport with friends, rapport with teacher, following rules and transition between activities. The teachers rated the behaviors on a never, sometimes, mostly or always scale. The data was then analyzed and interpreted. Results revealed a significant difference in the attention, ability to follow rules, transition between activities, and personal …

Optogenetic Examination Of Salt Taste In Mice, Martin Raymond

Master's Theses and Doctoral Dissertations

This thesis describes a series of experiments designed to evaluate the hypothesis that Type I taste receptor cells play a critical role in the detection and transduction of sodium taste via of epithelial sodium channels (ENaCs). Experiment 1 validated the function of a simple and affordable behavioral apparatus (hardware and software) for testing taste preference and taste aversion in mice. Experiment 2 demonstrated a pharmacological method for rapid induction of salt appetite in mice. Experiment 3 showed that optogenetic stimulation of Type I taste receptor cells (TRCs) in transgenic mice could drive consumption of tap water under conditions of salt …

Evaluating Video Modeling To Teach Caregivers To Conduct Paired-Stimulus Preference Assessments, Cristina Diane Andersen

USF Tampa Graduate Theses and Dissertations

Stimulus preference assessments have been shown to identify stimuli that are likely to function as reinforcers for individuals with disabilities. It is important to identify these stimuli to increase the effectiveness of interventions. The ability to conduct a stimulus preference assessment is a skill that parents and caregivers should have. Research on training preference assessments is limited to staff, teachers, and students. The following study evaluated the effectiveness of video modeling to teach caregivers to conduct paired stimulus preference assessments. The results showed that video modeling was effective and that the results maintained during a one week follow up.

Effects Of Acute Nicotine On Larval Zebrafish Exploratory Behavior In A Complex Environment, Brandon Chen

Senior Projects Spring 2015

The larval zebrafish is emerging as a useful model to assess neurobehavioral toxicity. A variety of behavioral assays have been developed to characterize normal behavior and the acute and chronic effects of a variety of compounds. To date, such behavioral assays have been limited to relatively simple behavioral measures (e.g., swimming activity in a single well). The present experiment describes methodology to assess exploratory behavior in 5 days-post-fertilization (5 dpf) larval zebrafish using a six-chamber, complex well-plate. In addition, the effect of acute nicotine exposure on exploratory activity in this complex environment was examined. Five dpf TU strain larvae were …

Risky Business: How Self-Monitoring And Gender Relate To The Participation In Risky And Unsafe Behaviors In College Students, Katherine Beale

Honors Theses

The aim of this study was to examine the relationship between gender, self-monitoring and risk taking behavior. Studies on gender differences and risky behavior have shown that women perceive certain behaviors as being more risky than men do, and that men are more likely to take risks than women as a result of perceived gender norms. The current study predicts that males who are high self-monitors, and are more susceptible to behave in accordance with the male norm of being a risk taker, will be more likely to partake in risky behaviors than low self-monitor males. Additionally, it is predicted …

The Effect Of Self-Esteem And Prosocial Tendencies On Helping Behavior In The Bystander Effect, Alexandra Napp

Honors Theses

While there has been considerable research on the bystander effect, little is known about how personality moderates the process. The current study examines the ways in which prosocial behavior and self-esteem moderate the bystander effect. In this study, participants were asked about their self-esteem and prosocial tendencies using the Rosenberg Self-Esteem Scale and the Prosocial Tendencies Measure, respectively. While completing their work, participants were exposed to an emergency situation in which the researcher apparently fell ill. The participants’ responses to the emergency were recorded. Surprisingly, participants lower in prosocial behavior were more likely to help than participants higher in prosocial …

Autonomic And Behavioral Reactivity To An Acute Laboratory Stressor, Jeremy C. Peres

University of New Orleans Theses and Dissertations

Stress has been widely shown to directly influence people’s emotional and behavioral processing as well as their underlying biological systems. This project examined physiological and behavioral responses as indicators of stress and coping in the context of a psychosocial stressor in a controlled laboratory setting. We examined the association between indicators of behavioral coping and underlying physiological reactivity within participants while experiencing stress. Participants included 68 emerging adults. Physiological measures include autonomic biomarkers (e.g., heart-rate, skin conductance) at rest and during the stressor while behavioral indicators that were coded include acute verbal and non-verbal actions exhibited by participants during the …

Differences In Touching Behavior With Strangers And Acquaintances Based On Adult Attachment Theory And Sociability, Kaitlin Camilleri

Honors Theses

The purpose of this study was to examine the relationship between adult attachment style and touching behavior, as well as the relationship between sociability and touching behavior, when interacting with both strangers and acquaintances. Previous research on romantic relationships suggests that individuals with avoidant attachment styles tend to avoid touching their romantic partners, whereas individuals with anxious attachment styles over-touch their romantic partners. As well, research on personality traits suggests that individuals who are high in openness and agreeableness, both characteristics of sociable people, tend to participate in touching behavior more. In the current study, 125 participants completed the Experiences …

Does Personality Moderate Reciprocity?, Arianna Groveman

Honors Theses

I completed this experiment in order to better understand how personality moderates reciprocity. Reciprocity is a compliance strategy that involves giving or doing something for someone in exchange for something in return (Cialdini, 1993). I originally predicted that high self-monitors would show greater reciprocity than low self-monitors. Also, I predicted people with high need for cognition will show more reciprocity than people with a low need for cognition. In addition, I hypothesized that people with a low need to evaluate will show more reciprocity than people with a high need to evaluate. Participants were randomly assigned to either a “Soft …

A Punishment-Free, Toilet-Training Protocol For Children With Developmental Disabilities, Chelsea Lynn Pearsall

All Master's Theses

The present investigation adapted a behaviorally-based toilet-training protocol for use with two male children with developmental disabilities. Positive practice and verbal reprimands were eliminated, and reinforcement, scheduled sits, and a urine alarm were utilized. Data were collected on the number of intoilet urinations, urinary accidents, and self-initiations. Results show that both participants exhibited significant improvement in their toileting skills and met the final success criteria rapidly. These results were maintained through follow-up. Implications for the elimination of punishment procedures in future toilet training protocols are discussed.

Theory Of Mind Temperament And Prosocial Behavior In Preschoolers, Shannon R. Funkhouser

Honors Theses

Theory of mind is the ability to understand that others have thoughts, beliefs, or ideas that differ from one’s own. This study investigated the relationship between theory-of-mind and prosocial behavior in 42 preschoolers. Prosocial behavior is defined as voluntary actions intended to benefit another. The role of temperament was also examined in terms of the relationship between prosocial behavior and theory of mind. The researcher went to two preschools and administered a battery of seven theory-of-mind tasks individually to each child (Wellman & Lui, 2004). Parents completed a temperament questionnaire measuring emotionality, activity, sociability, and shyness. Teachers rated each child’s …

Disordered Eating As A Consequence Of Thin-Ideal Television: An Investigation Of Internalization And Self-Monitoring As Potential Vulnerability Factors, Arielle S. Gartenburg

Honors Theses

This study investigated the association between television exposure and disordered eating, with an emphasis on the potential moderating effects of self-monitoring and thin-ideal internalization. Minimal research has explored the relationship between self-monitoring and eating disorders, and no previous studies have examined the correlation between self-monitoring and the thin-ideal. A sample of 116 female undergraduate students completed measures of self-monitoring, disordered eating, thin-ideal internalization, media exposure, and diet and exercise behaviors. It was hypothesized that high self-monitors, who are more attuned to social cues and appropriateness of behavior, would be more likely than low self-monitors to internalize the thin-ideal. Since thin-ideal …

The Role Of Personality On Persuasion To Exercise: Does Conscientiousness And Extraversion Moderate The Constructs Of The Theory Of Planned Behavior?, Amanda I. Samuels

Honors Theses

The Theory of Planned Behavior (TPB) is a leading theoretical model used to explain the intention-behavior relationship as it relates to exercise. Even though TPB consistently explains some of the variance between intention and behavior, the rest of the variance has yet to be explained. This study investigates whether individual differences in terms of the Big Five personality dimensions, specifically, Conscientiousness and Extraversion, can account for any of the additional variance. The present research extends on past research by examining how personality relates to intention in terms of its relation to the constructs of TPB. 122 students at Union college …

An Alternative Residential Education Program: An Evaluative Study, Marc A. Kincaid

All Graduate Projects

Schools today are trying to make an adaptation to accommodate all children and their disabilities. For many, the problem does not lie in a child's learning ability, but rather in their behavioral disability. According to its mission, The Ranch is committed to not only accommodating at-risk boys, but is trying to help them re-adjust and re-enter society with the skills necessary to function in every day life. The purpose of this paper is to evaluate The Ranch by examining the effectiveness of the program and its goals. Evaluation was done both Formatively and Summatively, through interviews and documentation. The researcher …

The Relationship Between Childhood Aggression And Impulsiveness, Mary Gail Glover

Graduate Theses

Previous research on the relationship between children's levels of aggression and impulsivity have been inconclusive. Studies of each of these behaviors independently have shown that they are correlated with many of the same factors. However, no studies have been found in which aggression and impulsivity have correlated specifically with each other. The purpose of the present study was to determine if a relationship exists between aggression and impulsivity in children. The participants of this study consisted of 115 children who had been tested at a center for behavioral analysis to determine diagnoses of Attention-Deficit/Hyperactivity Disorder. They had been referred for …

Posttraumatic Stress Disorder In Sexually Abused Children And Implications For Therapy, Robbie Jones

Graduate Theses

This study examined the symptoms of posttraumatic stress disorder (PTSD) in sexually abused children. Sixty-seven children volunteered to participate in this study. Of the 67 children, 33 (26 female and 7 male) were sexually abused and 34 (22 female and 12 male) were non-sexually abused. Several instruments were employed to assess the severity of the symptoms of PTSD including the Children's PTSD Inventory, the Child Behavior Checklist, and the Children's Depression Inventory, as well as others. The results of this study showed that sexually abused children have more symptoms of PTSD than non-sexually abused children. Early diagnosis and treatment of …

State-Dependent Learning As A Function Of The Temporal Relationship Between Noncontingent Footshock And Electroconvulsive Shock, T. Scott Shutt

All Master's Theses

Rats were given a noncontingent footshock followed at various intervals by electroconvulsive shock. Twentyfour hours later they were trained on a non-shock passive avoidance task and tested for retention 72 hours later. When the interval between NCFS and ECS was short the animals showed an amnesia which reduced as the interval was lengthened. An interval of .5 seconds produced the most pronounced amnesia and intervals greater than 10 seconds produced virtually no amnesia. The results were consistent with a state dependent retrieval failure hypothesis.

Sub-Aversive Response Contingent Foot Shock As A Positive Reinforcer, Robert Lea Fulwiler

All Master's Theses

Forty-eight rats were divided into 8 groups; four were maintained under normal conditions and the other four under sensory deprivation and tested at o, 3, 6, and 9 days after condition institution. The response was placing the head through a hole in the operant chamber and the stimulus (0, 1.2, 4, or 12 Vac) was contingent upon the response. Analysis ot variance disclosed significant differences (p<.01) between the deprived and the non-deprived groups at days 6 and 9; and a significant interaction between deprivation condition and time of test. No differences were shown between the stimulus intensities indicating that the stimulus did not have a reinforcing effect.

Modification Of Deviant Behavior By Parents, Jeanne M. Gabourie

All Master's Theses

It is the purpose of this study (1) to determine if a child's deviant social behaviors can be effectively modified by his own parents; and (2) to determine if parents can be trained to use behavior modification techniques in the home.

The Effects Of Early Handling On Behavior In The Albino Rat, William Reed Tucker

Legacy ETDs

No abstract provided.